/**
 * 
 */
package org.heydr.datacenter.face;

public interface DuplicateRemovalService {
	
	/**
	 * <strong>Description</strong>:check if the resource is duplicate by md5 key,if not,return false and mark down the ip and the key,
	 * so this task is divide to this ip(machine) to run and another ask server for this task would return true.
	 * @param ip
	 * @param md5key
	 * @return
	 * @return boolean(true for new task,false for duplicate task)
	 * @author carlos.xie
	 * 2013-6-2
	 */
	public boolean duplicateRemoval(String ip, String site ,String md5key);
	
}
